import ij.IJ;
import ij.ImagePlus;
import ij.plugin.PlugIn;
import ij.process.ColorProcessor;
import ij.process.ImageProcessor;


import java.awt.Color;


import java.awt.Font;

import java.awt.Polygon;
import java.io.PrintStream;

import java.util.Locale;
import java.util.Random; 



import pluginUtils.Circle;
import pluginUtils.CircleArrangement;
import pluginUtils.Complexe; 
import pluginUtils.DoyleCircle;
import pluginUtils.MobiusTransform;
import pluginUtils.CircleInversion;
import pluginUtils.PackCircle;
import pluginUtils.Pos3D;
import pluginUtils.Sphere;
import pluginUtils.SphereInversion;


public class PapierPeint extends ImagePlus implements PlugIn{
	{Locale.setDefault(Locale.US); }
	
	private ImageProcessor primeIP; 
	private int X=5000,Y=5000; // image size
	
	private PrintStream output;
	private double xShift=0; 
	private double zShift=0; 
	
	

	private Random generator=new Random(); // One always needs some randomness
	
	// For the scaling of the image
	private double x0=0,x1=1,y0=0,y1=1;
	private double acoef,ccoef,vcoef,wcoef; 
	
	private String[] palette={"Yellow","Red","Blue","Green","White","NavyBlue","Turquoise","Orange"};
	private Color[] palette1={Color.YELLOW,Color.RED,Color.BLUE,Color.GREEN,Color.MAGENTA,Color.ORANGE};
	public void setCoefs(){
		acoef=X/(x1-x0); 
		vcoef=Y/(y1-y0); 
		ccoef=-acoef*x0; 
		wcoef=-vcoef*y0; 
	}
	 
	
	
	public void setBounds(double xl,double xu,double yl,double yu){
		x0=xl; 
		x1=xu;
		y0=yl;
		y1=yu; 
	}
	
	private void drawCircle(PackCircle c){
		//if(intersect(c))return; 
		
		//if(c.getRadius()<0.1) return; 
		int intX=(int)(c.getX()*acoef+ccoef);
		int intY=(int)(c.getY()*vcoef+wcoef);
		int intRx=(int)(c.getRadius()*acoef);
		int intRy=(int)(c.getRadius()*vcoef);
		int rank=((int)(c.getCouleur()*60))%6; 
	
			
			double Xs=c.getX(); 
			double Ys=c.getY(); 
			double rapp=Xs*Xs+Ys*Ys+1; 
			double u=Xs/rapp; 
			double v=Ys/rapp; 
			double w=(Xs*Xs+Ys*Ys)/rapp;
			
			double Xsr=c.getX(); 
			double Ysr=c.getY()+c.getRadius(); 
			double rappr=Xsr*Xsr+Ysr*Ysr+1; 
			double ur=Xsr/rappr; 
			double vr=Ysr/rappr; 
			double wr=(Xsr*Xsr+Ysr*Ysr)/rappr;
		
			double nrad=(u-ur)*(u-ur)+(v-vr)*(v-vr)+(w-wr)*(w-wr);
			//nrad=Math.sqrt(nrad)*1.414; 
			
			String s="sphere{<"+u+","+v+","+w+">,";
			
			
			s+=nrad; 
			s+=" texture{Texture"+rank+"} finish{Finish"+rank+"}}"; 
			output.println(s);
		
	}
		
	
	private void drawCircle(Circle c){
		double xCenter=c.getXcenter(); 
		double yCenter=c.getYcenter(); 
		//if(c.getRadius()<0.001) return ; 
		
		int intX=(int)((xCenter-xShift)*acoef+ccoef);
		int intY=(int)((yCenter-zShift)*vcoef+wcoef);
		int intRx=(int)(c.getRadius()*acoef);
		int intRy=(int)(c.getRadius()*vcoef);
		
		
		primeIP.drawOval(intX-intRx,intY-intRy,intRx*2,intRy*2);
	}
	

	private void drawFullCircle(Circle c){
		double xCenter=c.getXcenter(); 
		double yCenter=c.getYcenter(); 
		//if(c.getRadius()<0.001) return ; 
		
		int intX=(int)((xCenter-xShift)*acoef+ccoef);
		int intY=(int)((yCenter-zShift)*vcoef+wcoef);
		int intRx=(int)(c.getRadius()*acoef);
		int intRy=(int)(c.getRadius()*vcoef);
		
		
		primeIP.fillOval(intX-intRx,intY-intRy,intRx*2,intRy*2);
	}
	
	
	private void drawColoredCircle(PackCircle c){
		double xCenter=c.getX(); 
		double yCenter=c.getY(); 
		//if(c.getRadius()<0.001) return ; 
		
		int intX=(int)((xCenter-xShift)*acoef+ccoef);
		int intY=(int)((yCenter-zShift)*vcoef+wcoef);
		int intRx=(int)(c.getRadius()*acoef);
		int intRy=(int)(c.getRadius()*vcoef);
		
		
		primeIP.drawOval(intX-intRx,intY-intRy,intRx*2,intRy*2);
		
		/*
		primeIP.moveTo(intX,intY); 
		primeIP.drawString(c.getMyOrder()+"");
		*/
		
		String s="sphere{<"+xCenter+",0,"+yCenter+">,";
		s+=c.getRadius(); 
		s+=" scale 0.4*y texture{Texture"+generator.nextInt(7)+"} finish{Finish0}}"; 
		System.out.println(s); 
		output.println(s);
	
	}
	private void drawPoint(double x,double y){
		int intX=(int)(x*acoef+ccoef);
		int intY=(int)(y*vcoef+wcoef);
		primeIP.fillOval(intX-10,intY-10,20,20);
	}
	
	private void drawTriangle(double[] X,double[] Y){
		int xint[]=new int[3]; 
		int yint[]=new int[3];
		for(int i=0;i<3;i++){
			xint[i]=(int)(X[i]*acoef+ccoef); 
			yint[i]=(int)(Y[i]*vcoef+wcoef);
		}
		primeIP.fillPolygon(new Polygon(xint,yint,3)); 
		
	}
	
	
	
	private void drawLine(double xd,double yd,double xf,double yf){
		int XD=(int)(xd*acoef+ccoef); 
		int YD=(int)(yd*vcoef+wcoef); 
		int XF=(int)(xf*acoef+ccoef); 
		int YF=(int)(yf*vcoef+wcoef);
		primeIP.drawLine(XD,YD,XF,YF); 
	}
	
	
		
	
	
	
	
	public void run(String arg) {
		primeIP = new ColorProcessor(X,Y);
		double r2=Math.sqrt(2);
		
		double limit=1; 
		double lmoins=-1;
	
		setBounds(lmoins,limit,lmoins,limit); 
		setCoefs(); 
		
		
		// Charger les deux images
		ImagePlus image2=IJ.openImage("C:/Users/francesco/Pictures/povray/monalisa.jpg"); 
		ImagePlus image1=IJ.openImage("C:/Users/francesco/Pictures/povray/venus.jpg"); 
		
		ImageProcessor image1P=image1.getProcessor(); 
		ImageProcessor image2P=image2.getProcessor(); 
		
		double nbCircles=300; 
		double rayon=(limit-lmoins)/(nbCircles*2);
		
		
		
		
		Polygon background=new Polygon(new int[]{0,0,X,Y},new int[]{0,X,Y,0},4);
		primeIP.setColor(Color.WHITE);
		
		primeIP.fillPolygon(background);
		
		
		primeIP.setFont(new Font(null,Font.ITALIC,60));
		primeIP.setColor(Color.BLACK);
		primeIP.setLineWidth(2); 
		

		setProcessor("Verifying", primeIP);
		
		
		primeIP.setColor(Color.GREEN);
		primeIP.setLineWidth(1);
		
		double up=rayon/5;
		double rl=Math.sqrt((rayon*rayon)+(rayon+up)*(rayon+up))-rayon; 
		
		int acf=(int)(1000/limit); 
		int bcf=1000; 
		
		double courantY=lmoins;
		int j=0; 
		boolean impair=false; 
		while(courantY<=limit+rayon){
		double courantX=lmoins;
		if(impair){courantX=courantX+rayon;}
		impair=!impair; 
		
		for(int i=0;i<=nbCircles;i++){
			int val2=image1P.getPixel((int)(acf*courantX+bcf),(int)(acf*courantY+bcf));
			//int val2=image2P.getPixel((int)(acf*courantX+bcf),(int)(acf*courantY+bcf));
			int redMona=(val2 & 0x00FF0000) >>16; 
		    int greenMona=(val2 & 0x0000FF00) >>8;
		    int blueMona=val2 & 0x000000FF;  
			//int val2=image2P.getPixel((int)(courantX/(limit-lmoins)*2000),(int)(courantY/(limit-lmoins)*2000));
			int red=generator.nextInt(256); 
			int green=generator.nextInt(256);
			int blue=generator.nextInt(256);
			red=(red+redMona)/2; 
			green=(green+greenMona)/2; 
			blue=(blue+blueMona)/2; 
			primeIP.setColor(new Color(red,green,blue)); 
			//primeIP.setColor(new Color(val1));
			drawFullCircle(new Circle(Complexe.createComplexeFromRI(courantX,courantY),rayon));
			primeIP.setColor(new Color(255-red,255-green,255-blue));
			//primeIP.setColor(new Color(val2));
			drawFullCircle(new Circle(Complexe.createComplexeFromRI(courantX,courantY-up),rl*0.616));
			courantX+=2*rayon; 
		}
		courantY+=rayon;
		}
		j++; 
		show();
		
	}	
}
	